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Novay_Z [31]
3 years ago
11

(8 - 20 divided by 2) Explain.

Mathematics
1 answer:
Norma-Jean [14]3 years ago
3 0
8-20/2
8-(20/2)
8-(10)
-2

Answer: -2
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If you help me I’ll mark brainliest
Ivahew [28]

Answer:

∠2=92°

Step-by-step explanation:

Using an angle formula, -8x+144=2x+74

Simplification:

-8x+144=2x+74

-8x+70=2x

70=10x

x=7

Therefore, each angle is 88°

Now, because ∠2 is adjacent to one of 88°, they add up to 180°

Therefore,

180°=88°+∠2

∠2=92°

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44 and 22

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